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Patent Searching and Data


Title:
UNINTERRUPTIBLE POWER SUPPLY DEVICE OF CAMERA
Document Type and Number:
WIPO Patent Application WO/2017/167026
Kind Code:
A1
Abstract:
Disclosed in the present invention is an uninterruptible power supply device of a camera. The device comprises a first power supply unit connected to the camera, the first power supply unit capable of outputting a power supply voltage matching the camera, and a second power supply unit connected to the first power supply unit, the second power supply unit being connected to an external DC power source via a USB port and supplying power to the first power supply unit. The device of the present invention achieves uninterruptible power supply to a camera, ensures that the camera can operate normally by merely replacing an external portable charger or USB adapter, instead of being shut down for battery replacement, and has an appearance and dimensions consistent with those of the original battery of the camera.

Inventors:
SUN LINGJUN (CN)
Application Number:
PCT/CN2017/076940
Publication Date:
October 05, 2017
Filing Date:
March 16, 2017
Export Citation:
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Assignee:
DALIAN CHEERING TECH CO LTD (CN)
International Classes:
H02J9/06
Foreign References:
CN205725137U2016-11-23
CN104993529A2015-10-21
CN104377789A2015-02-25
CN104993528A2015-10-21
CN102364392A2012-02-29
Attorney, Agent or Firm:
DALIAN ZHICHENG PATENT AGENCY (CN)
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